Fix a warning about ambiguous shift usage

[committer's note: newer perl's don't have this problem, but 5.8.8 at least appears to require the parens]
hmhka · Feb 24, 2013 · bc041ea · bc041ea
1 parent a1aba93
commit bc041ea
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/triggers/post-compile/ssh-authkeys b/src/triggers/post-compile/ssh-authkeys
@@ -121,7 +121,7 @@ sub fp_file {
 
 sub fp_line {
     my ( $fh, $fn ) = tempfile();
-    print $fh shift . "\n";
+    print $fh shift() . "\n";
     close $fh;
     my $fp = fp_file($fn);
     unlink $fn;